<volist name="tree" id="sty">
	<option value="{$sty.id}" <?php if($list['goods_type']==$sty[id]){echo 'selected';} ?>>
	<?php if($sty['level']==1){echo $sty['title'];} ?>
	<?php if($sty['level']==2){echo '|——'.$sty['title'];} ?>
	<?php if($sty['level']==3){echo '|———————'.$sty['title'];} ?>
	<notempty name="sty['_']">
		{:R('Goods/tree', array($sty['_']))}
	</notempty>
</volist>

